octane boost = how much HP?

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Feb 25, 2004 | 01:15 PM

#16

justchil

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From: Charleston, WV

I can notice a difference between 91 and 93 with the butt dyno.. or it could be in my head.

What type of fuel additives are you guys using?

Feb 25, 2004 | 01:25 PM

#17

Az3ar

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dunno guys, just moved to CA, and i lost only 6 to 10 hp not TQ, could not realy feel it. why do we have 91 in cali?? i had a big post about this and got all the answers. check it out

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